md5.php

md5.php

<?php
if(isset($_GET['value'])){
    $value=$_GET['value'];
}else if(isset($_POST['value'])){
    $value=$_POST['value'];
}

if(isset($value)){
    echo md5($value);
}else{
?>

<form method="post" action="">
    <input type="text" name="value">
    <input type="submit">
</form>

<?php
}
?>